<template>
    <el-form :model="ruleForm" status-icon ref="ruleForm" label-width="100px" class="demo-ruleForm">

        <el-form-item label="员工工号">
            <el-input v-model="ruleForm.userName"></el-input>
        </el-form-item>
        <el-form-item label="登录密码">
            <el-input type="password" v-model="ruleForm.password" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item>
            <el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
            <el-button @click="resetForm('ruleForm')">重置</el-button>
        </el-form-item>
    </el-form>

</template>
<script>
export default {
    data() {
        var checkAge = (rule, value, callback) => {
            if (!value) {
                return callback(new Error('年龄不能为空'));
            }
            setTimeout(() => {
                if (!Number.isInteger(value)) {
                    callback(new Error('请输入数字值'));
                } else {
                    if (value < 18) {
                        callback(new Error('必须年满18岁'));
                    } else {
                        callback();
                    }
                }
            }, 1000);
        };
        var validatePass = (rule, value, callback) => {
            if (value === '') {
                callback(new Error('请输入密码'));
            } else {
                if (this.ruleForm.checkPass !== '') {
                    this.$refs.ruleForm.validateField('checkPass');
                }
                callback();
            }
        };
        var validatePass2 = (rule, value, callback) => {
            if (value === '') {
                callback(new Error('请再次输入密码'));
            } else if (value !== this.ruleForm.pass) {
                callback(new Error('两次输入密码不一致!'));
            } else {
                callback();
            }
        };
        return {
            ruleForm: {
                userName: '',
                password: ''
            },
            rules: {
                pass: [
                    { validator: validatePass, trigger: 'blur' }
                ],
                checkPass: [
                    { validator: validatePass2, trigger: 'blur' }
                ],
                age: [
                    { validator: checkAge, trigger: 'blur' }
                ]
            }
        };
    },
    methods: {
        submitForm(formName) {
            this.$refs[formName].validate((valid) => {
                if (valid) {

                    let url = 'http://localhost:5218/rbac/user/login'
                    let data = {
                        "userName": this.ruleForm.userName,
                        "password": this.ruleForm.password
                    }
                    this.$http.post(url, data).then(res => {                              
                        if(res.data.code == 200){

                            localStorage.setItem('userinfo',JSON.stringify( res.data.data)) //保存用户信息
                            localStorage.setItem('token',res.data.message) //保存token
                            
                            //2023/2/14 添加token的存放时间，然后在守卫中判断，2小时过期
                            localStorage.setItem('expires',new Date().getTime())
                            
                            this.$router.push('/demo/index')
                        }
                    })
                    .catch(error=>{
                        if(error.code =='ERR_NETWORK')
                            this.$message.error('网络超时，请稍后再试')
                    })
                } else {
                    console.log('error submit!!');
                    return false;
                }
            });
        },
        resetForm(formName) {
            this.$refs[formName].resetFields();
        }
    }
}
</script>